This technology can make more land available for grazing because land that was previously too rough and inconvenient to fence ...

Halter, a New Zealand-based maker of smart cow collars that enable virtual fencing for cattle ranches, raised US$100 million ...

To manage livestock and keep them in the proper areas or pastures or to graze a pasture rotationally, traditional fencing with wood, wire or steel, or even portable electric fencing, is one solution.

The system includes solar-powered towers that create a virtual fence line. The collars, which are fitted with GPS transceiver, will make a noise if the cow approaches the virtual fence line.

Halter, a New Zealand technology start-up that allows farmers to control their cattle via solar-powered electronic collars, ...

BURNS, Ore. — Sometimes, the best fence is an invisible one. Researchers from Oregon State University and USDA have published a study showing that virtual fencing is a useful potential […] ...

To pay for his part in the initial virtual fencing project, for 100 head of cows, it cost about $58,000, with funding split between the Natural Resources Conservation Service, a division of the U ...